Another house built from Wright's Prefab #1 plan for Marshall Erdman & Associates, the Socrates Zaferiou House in New York state, was sold in 2014.

The Prefab #1 layouts, which ranged in size from 1,800 to 2,400 square feet, shared a single story, L-shaped plan with a "pitched-roof bedroom wing joining a flat-roofed living-dining-kitchen area centered on a large masonry fireplace." Alongside prefabrication managed by Erdman's company, the architect sourced off-the-rack Andersen windows and Pella doors and used basic materials like plywood and Masonite to cut costs. [Photos via Curbed]